JEE Advance - Mathematics (1986 - No. 15)
All points lying inside the triangle formed by the points $$\left( {1,\,3} \right),\,\left( {5,\,0} \right)$$ and $$\left( { - 1,\,2} \right)$$ satisfy
$$3x + 2y \ge 0$$
$$2x + y - 13 \ge 0$$
$$2x - 3y - 12 \le 0$$
$$ - 2x + y \ge 0$$